The House of the Scorpion by Nancy Farmer

Matt’s last name is Alacrán, which means that he belongs to a powerful family that controls the drug Farms between the U.S. and the former Mexico. But Matt’s different; he’s a clone in a world filled with dangers for his kind. His only protection from the brutal surroundings are El Patron, the elderly patriarch/drug lord kingpin from which he was made, his caretaker Celia, and a bodyguard who has been assigned to him. Things fall apart when Matt learns the real reason for his creation and he makes a harrowing escape to a promising — yet frighteningly insecure — world.